000 00264nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a333.7932
100 _aDR.S.L.UPPAL
245 0 _aELECTRICAL POWER
260 _bKHANNA
365 _b74.00
942 _cBTECH
999 _c125984
_d125984